At Mix we announced that we will be offering a new 50gb size option in June. If you would like to become an early adopter of this new size option before generally available, send an email to EngageSA@microsoft.com and it will auto-reply with instructions to fill out a survey to nominate your application that requires greater than 10gb of storage.

Other announcements included:

MARS in April: Execute multiple batches in a single connection

Spatial Data in June: Geography and geometry types

SQL Azure Labs: SQL Azure Labs provides a place where you can access incubations and early preview bits for products and enhancements to SQL Azure. Currently OData Service for SQL Azure.